Suggestions by @likeaboss

Shelby Simmons

as Artemis Crock in Justice League Legacy

Taron Egerton

as Roy Harper in Justice League Legacy

Jennifer Hudson

as Sara Lance in Justice League Legacy

Shane Harper

as Kyle Rayner in Justice League Legacy

Robbie Amell

as Conor Kent in Justice League Legacy

Alexandra Daddario

as Zantanna in Justice League Legacy

Emma Stone

as Barbara Gordon in Justice League Legacy

Gregg Sulkin

as Hunter Prince in Justice League Legacy

KJ Apa

as Wally West in Justice League Legacy

Frank Jaquet

as Wally West in Justice League Legacy

Michael B. Jordan

as Aqualad in Justice League Legacy